- Standalone
- Compliant with Standard
- 10-Year Sealed Tamperproof Lithium Integrated Battery
£24.99Inc Vat
- Interlinked when Hardwired
- Compliant with Standard
- 230V AC/DC Mains-Powered with Battery Backup
£23.99Inc Vat
- Standalone
- Compliant with Standard
- Replaceable Battery (Alkaline)
£7.99Inc Vat
- Standalone
- Compliant with Standard
- 10-Year Sealed Tamperproof Lithium Integrated Battery
£15.99Inc Vat